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The high-purity refrigerant propane is gained from propane-contained material with refined fractionation technique, and used to substitute for R22, R502. Used in central-air conditioner, heat pump air conditioner, family used air conditioner and other small size refrigeration equipment, it can reduce the ozone destruction of freon.It could also be used as metal oxygen cutting gas and the best ingrediant for high grade clean aerosol products.
| Item | Quality index |
| Propane content (wt) % | ≥99.8 |
| Unsaturated hydrocarbon content (ppm) | ≤0.001 |
| Sulphur content (ppm) | ≤1 |
| Moisture content (v/v) % | ≤0.001 |
| residue ml/100ml | ≤0.01 |
| odour | no |